The Clues Hidden in Failed Prostate Cancer Immunotherapy Trials David Brzostowicki July 28, 2026

https://www.medscape.com/viewarticle/clues-hidden-failed-prostate-cancer-immunotherapy-trials-2026a1000phy Emmanuel S. Antonarakis, MD, recently spent thousands of dollars profiling the immune cells of a single patient whose prostate cancer disappeared after immunotherapy — an outcome that once seemed impossible. The experiment wasn’t meant to show that immunotherapy had worked in prostate cancer. It was meant to explain why, against all expectations, it already had.